Extract specific information from a PHP Multidimensional Array
Posted on
16th Feb 2014 07:03 pm by
admin
Howdy! I've racked my brain over this for 24 hours now. I think it's time I asked for help. I'm learning PHP and believe my I've manipulated many code blocks trying to get this to work with for and foreach and while statements. There must be something I'm missing in my studies about arrays but anyway here is the issue.
I have a multidimensional array. From that array I would like to extract only the values of a specific key['name'] so that I can then output it into html form with a special identifier. I was able to do this with nested if statements but that seemed a bit overkill to me.
Here is the code I came up. I know there has to be a more efficient way of getting these results.
Here is the Array code:
Code: $options = array(
array( "name" => "General Administrative Settings",
"type" => "title"),
array( "type" => "open"),
array( "name" => "Colour Scheme",
"desc" => "Which colour scheme would you like?",
"id" => $shortname."_colourscheme",
"type" => "select",
"std" => "Choose a colour scheme:",
"options" => $styles),
array( "name" => "Portfolio Category",
"desc" => "Select the category portfolio items are being posted in.",
"id" => $shortname. "_portfolio_cat",
"type" => "select",
"std" => "Choose a category:",
"options" => $getcat),
array( "name" => "Definition List",
"desc" => "Select the page used as a definition list page.",
"id" => $shortname."_definition_list",
"type" => "select",
"std" => "Select a page:",
"options" => $getpag),
array( "name" => "Blog page",
"desc" => "Select the page to be used as a blog (post) page.",
"id" => $shortname."_blogpage",
"type" => "select",
"std" => "Select a page:",
"options" => $getpag),
array( "type" => "close")
);
Here is my output code:
Code: <?php
if($options['name'] = "Colour Scheme"){
echo '<div id="col_schm">Colour Scheme</div>';
if($options['name'] = "Definition List") {
echo '<div id="def_lst">Definition List</div>';
}
}
?>
If you can help I would appreciate it.
Thanks
No comments posted yet
Your Answer:
Login to answer
268
48
Other forums
BackButton Behaviour in AJAX
I have an ASPX Page AJAX Enabled!The page has a gridView and a DDL for filtering on it. The Gridview
Retrieving Data from Two Different Databases
Hello All,
Ran into another problem and would appreciate some help! I have two datab
A Few Questions
Hi, I want to ask a few questions that I can't seem to find..
1) I'm creating a "shortcu
Help Ordering Arrays
Hi, I have 3 arrays as shown below.
Code: $users = $this->get_latest_users();
$flir
pop3 and fsockopen
So I am able to connect to the pop3 server, log in, and check how many messages there are. I am hav
What are the two different files you download to update kernel?
What are the two different files you download to update kernel?
Any meaningful project for a new C++ programmer?
I want to do some meaningful program, so I can help myself to learn
Assume I know the fol
progress bar...need expert opinion of experienced webmaster
Hey guys, quick question:
I want to display a progress bar when I upload files, but I am not
Stopping page post back
I have few literal contriols in my page and a repeater too. But inspite of using update panel, postb
Security Exception on pages using AJAX
I am getting the exception: attempted to perform an operation not allowed by the security policy on